Graves Motorsports Full Titanium Exhaust System for the Yamaha FZ-09 / MT-09 / FJ-09 / XSR900 with titanium silencer. GMS Exhaust systems are designed for the elite rider seeking top of the line performance, fit, finish and value. Graves' precise engineering develops precision products that are designed to outlook, outperform and outlast the competition. Graves Exhaust systems are designed for the elite rider seeking top of the line performance, fit, finish and value. This exhaust system was developed using the same technology that has powered the Graves Racing Team to 23 Professional AMA National Championships including 8 Superbike Championship titles and 3 Side x Side Pro Titles (Pro Stock and Pro Mod UTV).  Suggested tuning products are the optimized FTECU Flash Tune using the Graves Spec map on the FTECU database. 

Features:

• New Diamond Shaped Silencer Design (Titanium silencer with Carbon End Cap), configured to compliment your triple's body lines and produce the best balance of power.
• Can mounts directly to the motorcycle by using a stealth integrated mount point built into the silencer, saving weight and streamlining looks.
• Constructed from aerospace grade titanium
• Machined joint fittings
• Billet Hard Anodized 7075T651 Aluminum Flanges
• Dual Lambda sensors come standard. Featuring stock sensor or Dyno sensor and a secondary port for Active Tune style sensor adaptability.
• Advanced welding process showcases laser perfection welds
• Exhaust pressure equalizing "Cross Over" tubes located in the header down pipes
• Come standard with a GMS exhaust insert to quiet sound (removable).

Stock Full System Weight = 18.2 lbs. GMS Full System Weight = 6.4 lbs 

• Stock DB at Idle 78db
• Stock DB at 5000 rpm 92db

• GMS Full System with included sound insert at Idle 89db
• GMS Full System with included sound insert at 5000 rpm 99db

Fitment: Yamaha FZ-09 2014-2016 + FJ-09 2015-2020 + XSR900 2017-2020 + MT-09 2018-2020